arkL edit interval

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select id,columnx from arkL_columns where dataset_id like 13

View/Edit arkL Database interval - NP25

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The age-window currently being used to search for terms for autocompletion is -26.874 -> 76.82 Ma.

	interval above:	NN1
parent-intervals:	this interval:	NP25	sub-intervals:
	interval below:	NP24

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Interval data

intervalx:	NP25has added abv?id: 4590 sort:309
alternative_term:	block label:
formal term:	S. ciperoensis
interval_type:
parent_interval:
dataset:	nannos Tethyan (dataset id = 13)
alt dataset:	(dataset id = )
TSC Column:	id:30
stage:
colour:
interval_notes:
compilation_notes:
refs to add:
linked refs:
preset_duration:
preset_duration_notes:
tracecode	; Q1base from event age; Q2top from event age; Q3a duration from base & top

	age2020	age		event	event_id	pup	in interval	age	age2020
Top:		23.1260	<---	LAD Reticulofenestra bisecta (>10 micron)	6648	0.5000	C6Cn.2r	23.126	00023.1260
Base:		26.8200	<---	LAD Sphenolithus distentus	6658	0.0000		26.82	00026.8100
base notes	Oligocene Nanno ’Sphenolithus distentus’ LAD is cycle-calibrated as 26.81 Ma (3.78 myr prior to 23.03 Ma for base-Miocene) by Blaj et al. (2009) (Eq. Pac.). This is younger than chron-age of C9n by Aubry (in Berggren, Kent, et al., 1995) at 27.5 Ma, but is consistent with mid-Chron C8n.2n correlation in Leg 145 table. The LCO was placed in Chron 9n in basal-Chattian compilation of Italian sections by Coccioni et al. (GSA Bull, 2008).				comp notes

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